Citric acid-2,4-<SUP>13</SUP>C<SUB>2</SUB> CAS 121633-50-9

Purity 97%+In StockPharmaceutical Standards
CAS No.121633-50-9
Molecular FormulaC4[13C]2H8O7
Molecular Weight194.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Citric acid-2,4-<SUP>13</SUP>C<SUB>2</SUB> CAS 121633-50-9 chemical structure

Description

Citric acid-2,4-<SUP>13</SUP>C<SUB>2</SUB> (CAS 121633-50-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4[13C]2H8O7. Molecular weight: 194.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC4[13C]2H8O7
Molecular Weight194.11 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991

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